


LT Port Injection Add On Plates
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
LT Port Injection Add On PlatesLT Gen V Port Fuel Injection Add On Sandwich Plates Compatible with 5. 3L LT Gen V cylinder head ports (6. 2L has . 070 lower floor than 5. 3L). These will bolt to ANY LT heads including LT4 bolt pattern heads. These plates are recommended any time more fuel is needed for your direct injected engine. These plates allow greater choices of injector sizes, fuel pump, and also allows for race fuel to be used to lower temps. For use with LS3 length fuel
Quick Dispatch:
Your LT Port Injection Add On Plates orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 2158 reviews
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Product Reviews
★★★★★ 5
Great product that meets a specific need
Size: 3 FT
This is a unique product that works as advertised. It met a specific need. Very happy with it. Ordered a second one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
★★★★★ 4
Great plug
Size: 3 FT
I just love it. The flat plug is what I needed and now my plug stays in very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 5
Recommend
Size: 3 FT
Love the rotation, multiple charging ports and size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
high quality
Size: 1.5 FT
perfect for me. my daughter purchased 2 of them and I really like how it works. I give this product an A+ for practicality, funtionately and charging capabilities. it come with screws and with a super resistant sticket to put it on. the wall. it has a button to turn on and off that makes it that much functional
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 3
Needs better adhesive
Size: 3 FT
It's working great and it's in the location i needed plugs to reach, it but the adhesive isn't working well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
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